APG by Thialfihar - OpenPGP for Android. It's open source and its goal is to provide a similar OpenPGP implementation as GnuPG.NOTE: Internet permissions are ONLY used for key server queries. I didn't like the idea of APG requesting those permissions either, but it is open source and the code shows that it doesn't use those permissions for anything else.* manage secret/public keys (eg. GPG/PGP)* encrypt/sign/decrypt/verify emails and files* some integration into GMail accounts on the phone* integration with K9* HKP Keyserver support* basic key creation and editing possible (beta)* Intent API for other appsNote: Internet permission is now needed because of the key server support.Please rate it and suggest features you want.Recent changes:* basic key server support (HKP, please report bugs :))* app2sd (untested, let me know if there are problems)* more choices for pass phrase cache: 1, 2, 4, 8, hours* translations: Norwegian (thanks, Sander Danielsen), Chinese (thanks, Zhang Fredrick)* bugfixes* optimizations